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First submission to Netflix Prize

December 3rd, 2008 deevis

So, I got my algorithm working on the probe dataset and it is getting a respectable .7859.  I was very excited about this because only a .856 is needed on the actual qualifying dataset.

Turns out my score on the qualifying dataset is much worse: .9696.

Back to the drawing board.  I think I need to removed the Ratings being predicted in the probe dataset  from the training set.

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